Technology history for zellis.com
Stack size over time
From 11 detected technologies in Apr 2019 to 78 in Jun 2026.
Currently detected
- Google Tag Manager since Apr 2019
- HubSpot since Apr 2019
- Google Analytics since Apr 2019
- Google Font API since Apr 2019
- Hotjar since Apr 2019
- Webpack since Apr 2019
- Modernizr since Apr 2019
- jQuery since Mar 2020
- AngularJS since May 2020
- Bootstrap since May 2020
- Chart.js since May 2020
- Moment.js since May 2020
- jQuery UI since May 2020
- LiteSpeed since Jan 2021
- Yoast SEO since Jan 2021
- MySQL since Jan 2021
- Font Awesome since Jan 2021
- PHP since Jan 2021
- Twitter Emoji (Twemoji) since Jan 2021
- WordPress since Jan 2021
- Linkedin Insight Tag since Feb 2021
- HubSpot Analytics since Feb 2021
- jQuery Migrate since May 2021
- Lodash since Jun 2021
- CookieYes since Jul 2021
- Pendo since Jul 2021
- core-js since Sep 2021
- Java since Sep 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- FingerprintJS since Nov 2021
- Zoominfo since Nov 2021
- Apache HTTP Server since Jan 2022
- JavaServer Faces since Feb 2022
- W3 Total Cache since Feb 2022
- Google Hosted Libraries since Mar 2022
- BrightEdge since Apr 2022
- toastr since Apr 2022
- Knockout.js since Jun 2022
- Azure since Aug 2022
- DocuSign since Aug 2022
- Microsoft 365 since Aug 2022
- Amazon Web Services since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Amazon S3 since Sep 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Jan 2023
- OneTrust since Jan 2023
- Microsoft Clarity since Mar 2023
- Swiper since Mar 2023
- Microsoft Advertising since Mar 2023
- 6sense since Oct 2023
- Bootstrap Icons since Oct 2023
- Google Call Conversion Tracking since Nov 2023
- Facebook Pixel since Dec 2023
- Microsoft ASP.NET since Dec 2023
- FancyBox since Dec 2023
- Twitter Ads since Dec 2023
- Cloudflare Browser Insights since Dec 2023
- Twitter since Dec 2023
- Slick since Dec 2023
- Priority Hints since Mar 2024
- Azure Front Door since Aug 2024
- PWA since Aug 2024
- New Relic since Nov 2024
- HubSpot WordPress plugin since Dec 2025
- theTradeDesk since Dec 2025
- Bricks since Dec 2025
- RSS since Dec 2025
- WP-Optimize since Dec 2025
- Splide since Dec 2025
- YouTube since Apr 2026
- GSAP since May 2026
- TinyMCE since May 2026
- Babel since May 2026
- Prism since May 2026
- Select2 since May 2026
Previously used
- Demandbase Feb 2026 to Feb 2026 · 1 mo
- Sentry Oct 2025 to Nov 2025 · 1 mo
- Tailwind CSS Apr 2022 to Nov 2025 · 3 yrs
- Wistia Oct 2025 to Nov 2025 · 1 mo
- WordPress Block Editor Jul 2024 to Nov 2025 · 1 yr
- reCAPTCHA May 2024 to Sep 2025 · 1 yr
- Nginx Jul 2025 to Jul 2025 · 1 mo
- OpenResty Jul 2025 to Jul 2025 · 1 mo
- Choices Feb 2021 to Dec 2022 · 1 yr
- Adobe Audience Manager Aug 2022 to Sep 2022 · 1 mo
- Google Optimize Nov 2021 to Jun 2022 · 7 mo
- Matomo Analytics Aug 2020 to Jun 2022 · 1 yr
- Vimeo May 2022 to Jun 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- WP Rocket Jul 2021 to Aug 2021 · 1 mo
- Gatsby Apr 2019 to Dec 2020 · 1 yr
- Netlify Apr 2019 to Dec 2020 · 1 yr
- React Apr 2019 to Dec 2020 · 1 yr
- Matomo Apr 2019 to Jul 2020 · 1 yr
Timeline
2026 2 added · 3 dropped · 1 switched
- added GSAP May 2026 · JavaScript frameworks
- dropped Demandbase Apr 2026 · Analytics
- switched Wistia YouTube Apr 2026 · Video players
- added Demandbase Feb 2026 · Analytics
- dropped Sentry Jan 2026 · Issue trackers
- dropped Tailwind CSS Jan 2026 · UI frameworks
2025 10 added · 2 dropped · 3 switched
- switched WordPress Block Editor Bricks Dec 2025 · Page builders
- added HubSpot Analytics Dec 2025 · Analytics
- added HubSpot WordPress plugin Dec 2025 · WordPress plugins
- added RSS Dec 2025 · Miscellaneous
- added Splide Dec 2025 · JavaScript libraries
- added theTradeDesk Dec 2025 · Advertising
- added WP-Optimize Dec 2025 · WordPress plugins
- dropped reCAPTCHA Nov 2025 · Security
- added Priority Hints Oct 2025 · Performance
- added Sentry Oct 2025 · Issue trackers
- added Tailwind CSS Oct 2025 · UI frameworks
- added Wistia Oct 2025 · Video players
- switched OpenResty Nginx Jul 2025 · Web servers
- switched Nginx OpenResty Jul 2025 · Web servers
- dropped Priority Hints Jul 2025 · Performance
2024 3 added
- added New Relic Nov 2024 · RUM
- added WordPress Block Editor Jul 2024 · Page builders
- added reCAPTCHA May 2024 · Security
2023 5 added · 1 dropped
- added Facebook Pixel Dec 2023 · Analytics
- added Google Call Conversion Tracking Nov 2023 · Analytics
- added Hotjar Nov 2023 · Analytics
- dropped Choices Feb 2023 · JavaScript libraries
- added Apple iCloud Mail Jan 2023 · Webmail
- added OneTrust Jan 2023 · Cookie compliance
2022 53 added · 9 dropped
- dropped Adobe Audience Manager Nov 2022 · Segmentation
- added Amazon S3 Sep 2022 · CDN
- added Amazon Web Services Sep 2022 · PaaS
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added AngularJS Aug 2022 · JavaScript frameworks
- added Apache HTTP Server Aug 2022 · Web servers
- added Azure Aug 2022 · PaaS
- added Bootstrap Aug 2022 · UI frameworks
- added BrightEdge Aug 2022 · SEO
- added Chart.js Aug 2022 · JavaScript graphics
- added Choices Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added CookieYes Aug 2022 · Cookie compliance
- added core-js Aug 2022 · JavaScript libraries
- added DocuSign Aug 2022 · Miscellaneous
- added FingerprintJS Aug 2022 · JavaScript libraries
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- dropped Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added HubSpot Aug 2022 · Marketing automation
- dropped HubSpot Analytics Aug 2022 · Analytics
- added Java Aug 2022 · Programming languages
- added JavaServer Faces Aug 2022 · Web frameworks
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Knockout.js Aug 2022 · JavaScript frameworks
- added Linkedin Insight Tag Aug 2022 · Analytics
- added LiteSpeed Aug 2022 · Web servers
- added Lodash Aug 2022 · JavaScript libraries
- dropped Matomo Analytics Aug 2022 · Analytics
- added Microsoft 365 Aug 2022 · Webmail
- added Modernizr Aug 2022 · JavaScript libraries
- added Moment.js Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Pendo Aug 2022 · Analytics
- added PHP Aug 2022 · Programming languages
- added toastr Aug 2022 · JavaScript frameworks
- dropped Vimeo Aug 2022 · Video players
- added Webpack Aug 2022 · Miscellaneous
- added WordPress Aug 2022 · CMS
- added Yoast SEO Aug 2022 · SEO
- added Zoominfo Aug 2022 · Analytics
- added Knockout.js Jun 2022 · JavaScript frameworks
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Twitter Emoji (Twemoji) Jun 2022 · Font scripts
- dropped W3 Total Cache Jun 2022 · WordPress plugins
- added Vimeo May 2022 · Video players
- added BrightEdge Apr 2022 · SEO
- added Tailwind CSS Apr 2022 · UI frameworks
- added toastr Apr 2022 · JavaScript frameworks
- added Google Hosted Libraries Mar 2022 · CDN
- added JavaServer Faces Feb 2022 · Web frameworks
- added Twitter Emoji (Twemoji) Feb 2022 · Font scripts
- added W3 Total Cache Feb 2022 · Caching
- dropped Hotjar Jan 2022 · Analytics
2021 30 added · 15 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added FingerprintJS Nov 2021 · Browser fingerprinting
- added Google Analytics Nov 2021 · Analytics
- added Google Optimize Nov 2021 · A/B Testing
- added Google Tag Manager Nov 2021 · Tag managers
- added Hotjar Nov 2021 · Analytics
- added HubSpot Nov 2021 · Marketing automation
- added HubSpot Analytics Nov 2021 · Analytics
- added Linkedin Insight Tag Nov 2021 · Analytics
- added Matomo Analytics Nov 2021 · Analytics
- added Yoast SEO Nov 2021 · SEO
- added Zoominfo Nov 2021 · Analytics
- dropped WP Rocket Oct 2021 · Caching
- dropped Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- dropped Google Analytics Aug 2021 · Analytics
- dropped Google Font API Aug 2021 · Font scripts
- dropped Google Tag Manager Aug 2021 · Tag managers
- dropped Hotjar Aug 2021 · Analytics
- dropped HubSpot Analytics Aug 2021 · Analytics
- dropped Linkedin Insight Tag Aug 2021 · Analytics
- added CookieYes Jul 2021 · Cookie compliance
- added Pendo Jul 2021 · User onboarding
- added WP Rocket Jul 2021 · Caching
- added jQuery Migrate May 2021 · JavaScript libraries
- dropped HubSpot Mar 2021 · Marketing automation
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Choices Feb 2021 ·
- dropped Gatsby Feb 2021 · Static site generator
- added HubSpot Analytics Feb 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
- dropped Netlify Feb 2021 · PaaS
- dropped React Feb 2021 · JavaScript frameworks
- added Font Awesome Jan 2021 · Font scripts
- added LiteSpeed Jan 2021 · Web servers
- added MySQL Jan 2021 · Databases
- added PHP Jan 2021 · Programming languages
- added Twitter Emoji (Twemoji) Jan 2021 · Miscellaneous
- added WordPress Jan 2021 · CMS
- added Yoast SEO Jan 2021 · SEO